CN207373028U - A kind of fixing device of workpiece - Google Patents
A kind of fixing device of workpiece Download PDFInfo
- Publication number
- CN207373028U CN207373028U CN201721421659.XU CN201721421659U CN207373028U CN 207373028 U CN207373028 U CN 207373028U CN 201721421659 U CN201721421659 U CN 201721421659U CN 207373028 U CN207373028 U CN 207373028U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- pedestal
- fixing device
- chuck
- shade assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of fixing devices of workpiece, and including pedestal, two chuck structures, two drive components and protection shade assembly, the chuck structure is slideably positioned in the pedestal, and the chuck structure is used to fix the end of workpiece；Each chuck structure is correspondingly connected with there are one the driving component, and the driving component is arranged on the pedestal, for driving two chucks close to each other or separate；Protection shade assembly is installed on the pedestal, and the driving component is located in the protection shade assembly.In the fixing device, two chuck structures can be close to each other or separate under the driving of drive component, to adapt to the workpiece of different length；Shade assembly is protected by setting, drive component can be protected, processing waste material is avoided to influence the normal work of drive component after dropping, so as to reduce the failure rate of fixing device；Each chuck structure is correspondingly arranged a drive component, convenient that the drive component of failure is individually repaired.
Description
Technical field
The utility model is related to tooling and fixture technical field more particularly to a kind of fixing devices of workpiece.
Background technology
In the prior art, in workpieces processing, especially long axis, generally clamped by two chuck structures being oppositely arranged
The processing such as are welded, are cut after good workpiece to be fixed in the both ends of fixed workpiece.Since the length of workpiece is different, it is also necessary to logical
Component of overdriving adjusts the distance between two chuck structures, to adapt to the length of workpiece to be processed.
Workpiece can generate welding slag or waste cut materials in process, welding slag or waste cut materials will fall off to drive component or
On the sliding rail of chuck structure, the movement of chuck structure, high failure rate are influenced.
Utility model content
The purpose of this utility model is that propose a kind of fixing device of workpiece, it can be to avoid the waste residue shadow in process
Ring the normal work of fixing device.
For this purpose, the utility model uses following technical scheme：
A kind of fixing device of workpiece, including：
Pedestal；
Two chuck structures, the chuck structure are slideably positioned in the pedestal, and the chuck structure is used to fix workpiece
End；
Two drive components, each chuck structure are correspondingly connected with that there are one the driving component, the driving component
It is arranged on the pedestal, for driving two chuck structures close to each other or separate；
Shade assembly is protected, is installed on the pedestal, the driving component is located in the protection shade assembly.
Wherein, the driving component include motor and transmission component, the transmission component include leading screw and with the silk
The nut of thick stick cooperation, the motor are connected with the leading screw, and the bottom of the nut and the chuck structure is fixed.
Wherein, the protection shade assembly includes the first protective cover and the second protective cover, and the motor is arranged at described first
In protective cover, the transmission component is arranged in second protective cover.
Wherein, the motor in two the driving component is respectively arranged at the opposite both ends of the pedestal.
Wherein, guide rail is provided on the pedestal, the bottom of the chuck structure is provided with the cunning with guide rail cooperation
Block.
Wherein, the chuck structure includes chuck and support base, and the sliding block is installed on the bottom of the support base.
Wherein, it is provided with reinforcing rib on the support base.
Wherein, the support base is provided with the perforative U-shaped hole of moving direction along the chuck structure, and the support base leads to
Cross the U-shaped hole be sleeved on it is described protection shade assembly outside and can be along the protective cover component slippage.
Wherein, the pedestal the guide rail the fixed block that is provided at both ends with, it is described protection shade assembly be mounted on the bottom
It is fixed after on seat with the fixed block.
Wherein, the one side of the fixed block towards the support base is convexly equipped with abutting block, the abutting block be used for it is described
Support base abuts.
Advantageous effect：The utility model provides a kind of fixing device of workpiece, and two chuck structures can be in driving group
It is close to each other or separate under the driving of part, to adapt to the workpiece of different length；Shade assembly is protected by setting, driving can be protected
Component avoids processing waste material from influencing the normal work of drive component after dropping, so as to reduce the failure rate of fixing device；Each card
Dish structure is correspondingly arranged a drive component, convenient that the drive component of failure is individually repaired.
Description of the drawings
Fig. 1 is the front view of the fixing device of workpiece provided by the utility model；
Fig. 2 is the structure diagram one of the fixing device of workpiece provided by the utility model；
Fig. 3 is the structure diagram two of the fixing device of workpiece provided by the utility model；
Fig. 4 is the partial enlarged view at A in Fig. 3；
Fig. 5 is the sectional view of B-B direction in Fig. 1.
Wherein：
1st, pedestal；11st, guide rail；12nd, fixed block；13rd, block is abutted；2nd, chuck structure；21st, support base；211st, sliding block；212、
Reinforcing rib；213rd, U-shaped hole；22nd, chuck；3rd, drive component；31st, motor；32nd, leading screw；33rd, nut；4th, shade assembly is protected；41、
First protective cover；42nd, the second protective cover.
Specific embodiment
The technical issues of to solve the utility model, the technical solution used and the technique effect reached are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As Figure 1-Figure 5, a kind of fixing device of workpiece is present embodiments provided, including pedestal 1, chuck structure 2, is driven
Dynamic structure and protection shade assembly 4, two chuck structures 2 are oppositely arranged, and the both ends of clamping workpiece, chuck structure 2 include card respectively
Disk 22 and the support base of support chuck 22 21 are provided with reinforcing rib 212 on support base 21, to improve the intensity of support base 21.Often
A support base 21 is all connected with there are one drive component 3, and drive component 3 is mounted on pedestal 1, and drive component 3 is for driving two
Chuck structure 2 is close to each other or separate, to adjust the distance between two chuck structures 2 according to the workpiece of different length.Protection
Shade assembly 4 is arranged on pedestal 1, and drive component 3 is located in protection shade assembly 4, is protected shade assembly 4 by setting, can be protected
Drive component 3 avoids processing waste material from influencing the normal work of drive component 3 after dropping, so as to reduce the failure rate of fixing device.
In the present embodiment, each chuck structure 2 connects a drive component 3, and two movements simultaneously of chuck structure 2 can contract
The specific time between whole two chuck structures 2 of minor improves regulated efficiency；It, can be with and after single drive component 3 breaks down
Individually repair, as long as and in two drive components 3 one can work normally adjust between two chuck structures 2 away from
From meeting the process requirements of the workpiece in the range of certain length, shadow of single 3 failure of drive component to processing progress can be reduced
It rings.
As shown in Figures 2 and 3, for chuck structure 2 is made to be moved according to intended trajectory, guide rail 11 can be provided on pedestal 1, is blocked
The bottom of dish structure 2, i.e. the bottom of support base 21 is provided with the sliding block 211 coordinated with guide rail 11, when drive component 3 works, card
Dish structure 2 is moved along guide rail 11, is ensured that the center of chuck 22 in two chuck structures 2 is alignd always, is improved to workpiece
Fixed effect.
Drive component 3 includes motor 31 and transmission component, and motor 31 drives chuck structure 2 to move, is by transmission component
The workload of staff when reducing motor 31 or transmission component failure, in the present embodiment, protection shade assembly 4, which includes first, to be protected
41 and second protective cover 42 of shield, motor 31 are arranged in the first protective cover 41, and transmission component is arranged in the second protective cover 42,
When motor 31 breaks down, it is only necessary to which the first protective cover 41 of dismantling can leak out internal motor 31, and reducing needs before and after repairing
The quantity of the workpiece to be dismantled improves maintenance efficiency.Similarly, when transmission component breaks down, it is only necessary to dismantle the second protection
Cover 42.
In the present embodiment, transmission component includes leading screw 32 and the nut 33 coordinated with leading screw 32, and motor 31 connects with leading screw 32
It connects driving leading screw 32 to rotate, nut 33 is connected with the bottom of support base 21, when leading screw 32 rotates, can be driven by nut 33
Chuck structure 2 moves.In the present embodiment, two chuck structures 2 are connected respectively a transmission component, can reduce each card
The displacement distance of dish structure 2 reduces the length of each leading screw 32, can improve the intensity and concentricity of leading screw 32, extends and passes
The service life of dynamic component.In other embodiments, transmission component can include synchronous belt and synchronizing wheel, gear and rack etc.,
As long as it can realize that chuck structure 2 is moved along guide rail 11.
For the size of drive component 3 itself is avoided to influence the minimum range between two chuck structures 2, two drive components
Motor 31 in 3 is located at the opposite both ends of pedestal 1 respectively, i.e. two drive components 3, can with respect to the center symmetric setting of pedestal 1
To shorten the beeline between two chuck structures 2, to adapt to the workpiece of shorter size.
For drive component 3 and guide rail 11 is made to be located in protection shade assembly 4, and ensure that chuck structure 2 can be slided along guide rail 11
It is dynamic, as shown in figure 5, being provided with the perforative U-shaped hole 213, U of moving direction along chuck structure 2 on the support base 21 of chuck structure 2
Type hole 213 can allow for protection shade assembly 4 to pass through.Specifically, pedestal 1 is provided at both ends with fixed block 12 in guide rail 11, protects
Cover assembly 4 is fixed with fixed block 12, repairs drive component 3 for the ease of dismounting protection shade assembly 4, protection shade assembly 4 can be with
It is fixed with fixed block 12 by screw.Support base 21 is sleeved on by U-shaped hole 213 outside protection shade assembly 4, the bottom surface position of support base 21
Fix between protection shade assembly 4 and pedestal 1 and with nut 33, allow chuck structure 2 both ends two fixed blocks 12 it
Between slide, to adapt to the length of workpiece.
Further to limit the moving range of chuck structure 2, fixed block 12 is also provided with towards 21 projection of support base
Abutting block 13, when chuck structure 2 is moved to the outermost end of guide rail 11, abuts block 13 and abutted with the end face of support base 21, it is anti-
Only the sliding block 211 of 21 bottom of support base departs from guide rail 11.It abuts and is also provided with buffer layer on the end face of block 13, avoid propping up
Seat 21 is supportted with abutting 13 impact failure of block.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (10)
1. a kind of fixing device of workpiece, which is characterized in that including：
Pedestal (1)；
Two chuck structures (2), the chuck structure (2) are slideably positioned in the pedestal (1), two chuck structures (2)
For fixing the end of workpiece respectively；
Two drive components (3), there are one the driving component (3), the driving component for each chuck structure (2) connection
(3) it is arranged on the pedestal (1), for two chuck structures (2) to be driven to be slided on the pedestal (1)；
Shade assembly (4) is protected, is installed on the pedestal (1), the driving component (3) is located in the protection shade assembly (4).
2. the fixing device of workpiece as described in claim 1, which is characterized in that the driving component (3) includes motor (31)
And transmission component, the transmission component include leading screw (32) and the nut (33) with the leading screw (32) cooperation, the motor
(31) it is connected with the leading screw (32), the nut (33) is connected with the bottom of the chuck structure (2).
3. the fixing device of workpiece as claimed in claim 2, which is characterized in that the protection shade assembly (4) includes first and protects
Shield (41) and the second protective cover (42), the motor (31) are arranged in first protective cover (41), the transmission component
It is arranged in second protective cover (42).
4. the fixing device of workpiece as claimed in claim 3, which is characterized in that the motor in two the driving component (3)
(31) the opposite both ends of the pedestal (1) are respectively arranged at.
5. the fixing device of the workpiece as any one of claim 1-4, which is characterized in that set on the pedestal (1)
There is guide rail (11), the bottom of the chuck structure (2) is provided with the sliding block (211) with the guide rail (11) cooperation.
6. the fixing device of workpiece as claimed in claim 5, which is characterized in that the chuck structure (2) includes chuck (22)
With support base (21), the sliding block (211) is installed on the bottom of the support base (21).
7. the fixing device of workpiece as claimed in claim 6, which is characterized in that be provided with reinforcing rib on the support base (21)
(212)。
8. the fixing device of workpiece as claimed in claim 6, which is characterized in that the support base (21) is provided with along the card
The perforative U-shaped hole of moving direction of dish structure (2), the support base (21) are sleeved on the protection shade assembly by the U-shaped hole
(4) outside and can along it is described protection shade assembly (4) slide.
9. the fixing device of workpiece as claimed in claim 6, which is characterized in that the pedestal (1) is in the guide rail (11)
Fixed block (12) is provided at both ends with, the protection shade assembly (4) is solid with the fixed block (12) after being mounted on the pedestal (1)
It is fixed.
10. the fixing device of workpiece as claimed in claim 9, which is characterized in that the fixed block (12) is towards the support
The one side of seat (21), which is convexly equipped with, abuts block (13), and the abutting block (13) is used to abut with the support base (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421659.XU CN207373028U (en) | 2017-10-31 | 2017-10-31 | A kind of fixing device of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421659.XU CN207373028U (en) | 2017-10-31 | 2017-10-31 | A kind of fixing device of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373028U true CN207373028U (en) | 2018-05-18 |
Family
ID=62337236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721421659.XU Active CN207373028U (en) | 2017-10-31 | 2017-10-31 | A kind of fixing device of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373028U (en) |
-
2017
- 2017-10-31 CN CN201721421659.XU patent/CN207373028U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103978340B (en) | A kind of encircling welding equipment of aircraft pipe component and circular-seam welding method | |
| WO2021047142A1 (en) | Composite laser pipe cutting machine | |
| CN105127657A (en) | Arc and shaft repair welding machine | |
| CN103863978B (en) | Distribution wire pipeline connection arrangement for adjusting height | |
| CN108296577A (en) | PMC machine for threading feeding manipulators | |
| CN211277669U (en) | Surface grinding device is used in processing of zinc-plated tuber pipe | |
| CN102423789A (en) | Fall-away type screw rolling machine | |
| CN102501112A (en) | Quick repeated positioning device for machining | |
| CN104192752A (en) | Height adjusting method of distribution wire pipe joint | |
| CN203956501U (en) | The turning mechanism of pipe fitting turning equipment | |
| CN211219366U (en) | Clamping device for preventing welding deformation of sheet parts | |
| CN105033784A (en) | Full-automatic grinder for outer circle grinding of ultra-hard and ultra-crisp artificial lens material | |
| CN104801953B (en) | Reducer transposition mechanism of micro reduction motor assembling machine | |
| CN207373028U (en) | A kind of fixing device of workpiece | |
| CN109352009A (en) | A kind of digital control drilling machine | |
| CN202317779U (en) | Quick-change repeated positioning device for machining | |
| CN108500428A (en) | A kind of aeroengine combustor liner tile fragment welding method | |
| CN204235311U (en) | A kind of convenient floating clamp | |
| CN201596821U (en) | Novel tapping machine | |
| CN207858752U (en) | A kind of flange center's adjustment tooling | |
| CN104176601A (en) | Use method of spiral lifting mechanism | |
| CN105537852B (en) | A kind of longitudinal direction cone roller prosthetic device | |
| CN210875903U (en) | Supporting device for large sleeve type parts | |
| CN209318832U (en) | A kind of digital control drilling machine | |
| CN110900331A (en) | A numerical control equipment of polishing that is used for filtering capability that has of panel processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |